| 评估日期 | 买入价 | 卖出价 |
| 2008.01.14 | 6.919923 | 6.784239 |
| 2008.01.11 | 6.896512 | 6.761286 |
| 2008.01.10 | 6.803044 | 6.669651 |
| 2008.01.09 | 6.87995 | 6.745049 |
| 2008.01.08 | 6.775861 | 6.643001 |
| 2008.01.07 | 6.711929 | 6.580322 |
| 2008.01.04 | 6.640908 | 6.510694 |
| 2008.01.03 | 6.448693 | 6.322248 |
| 2008.01.02 | 6.413782 | 6.288021 |
| 2007.12.28 | 6.420388 | 6.294498 |